<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			div{width:227px;height:150px;background:url(img/anli1.png) no-repeat left -150px;transition:1s;}
			div:hover{background-position: left 0;background-color: #f8f8f8;}
		</style>
	</head>
	<body>
		<div></div>
	</body>
</html>
